Error Message: You cannot use multiple devices with a single account

If you get this message, it is that another device has used to the same credentials and has become the owner of your account. You can no longer synchronize.

Please note that the following procedure will wipe all data from your device that have not been correctly synchronized. If you agree to this please proceed. If you want to get back data that could not be synchronized please submit your request to our support here.

Reset device rights procedure:

Launch the application on the device with which you want to synchronize